Merge changes I4e95678f,Ia7c28704,I1bb04bb4,I93d96dca,I50aef5dd into integration

* changes:
Fix boot failures on some builds linked with ld.lld.
trusty: generic-arm64-smcall: Support gicr addres

Merge changes I4e95678f,Ia7c28704,I1bb04bb4,I93d96dca,I50aef5dd into integration

* changes:
Fix boot failures on some builds linked with ld.lld.
trusty: generic-arm64-smcall: Support gicr address
trusty: Allow gic base to be specified with GICD_BASE
trusty: Allow getting trusty memsize from BL32_MEM_SIZE instead of TSP_SEC_MEM_SIZE
Fix clang build if CC is not in the path.

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trusty: generic-arm64-smcall: Support gicr address

Add SMC_GET_GIC_BASE_GICR option to SMC_FC_GET_REG_BASE and
SMC_FC64_GET_REG_BASE calls for returning the base address of the gic
redistributor add

trusty: generic-arm64-smcall: Support gicr address

Add SMC_GET_GIC_BASE_GICR option to SMC_FC_GET_REG_BASE and
SMC_FC64_GET_REG_BASE calls for returning the base address of the gic
redistributor added in gic version 3.

Bug: 122357256
Change-Id: Ia7c287040656515bab262588163e0c5fc8f13a21
Signed-off-by: Arve Hjønnevåg <arve@android.com>

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trusty: Allow gic base to be specified with GICD_BASE

Some platforms define GICD_BASE instead of PLAT_ARM_GICD_BASE but the
meaning is the same.

Change-Id: I1bb04bb49fdab055b365b1d70a4d48d2058e49df

trusty: Allow gic base to be specified with GICD_BASE

Some platforms define GICD_BASE instead of PLAT_ARM_GICD_BASE but the
meaning is the same.

Change-Id: I1bb04bb49fdab055b365b1d70a4d48d2058e49df
Signed-off-by: Arve Hjønnevåg <arve@android.com>

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Merge pull request #1841 from antonio-nino-diaz-arm/an/fix-gensmc

trusty: Include file with GIC definitions

trusty: Include file with GIC definitions

The GIC definitions used in this file have to be provided by the platform
but platform_def.h wasn't included.

Change-Id: I858cdf7e60c50577c8e798d64ec2cbc4f

trusty: Include file with GIC definitions

The GIC definitions used in this file have to be provided by the platform
but platform_def.h wasn't included.

Change-Id: I858cdf7e60c50577c8e798d64ec2cbc4f067f33b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1726 from antonio-nino-diaz-arm/an/includes

Sanitise includes across codebase

Sanitise includes across codebase

Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- inclu

Sanitise includes across codebase

Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- include/lib/el3_runtime/${ARCH}

The reason for this change is that having a global namespace for
includes isn't a good idea. It defeats one of the advantages of having
folders and it introduces problems that are sometimes subtle (because
you may not know the header you are actually including if there are two
of them).

For example, this patch had to be created because two headers were
called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform
to avoid collision."). More recently, this patch has had similar
problems: 46f9b2c3a282 ("drivers: add tzc380 support").

This problem was introduced in commit 4ecca33988b9 ("Move include and
source files to logical locations"). At that time, there weren't too
many headers so it wasn't a real issue. However, time has shown that
this creates problems.

Platforms that want to preserve the way they include headers may add the
removed paths to PLAT_INCLUDES, but this is discouraged.

Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1528 from antonio-nino-diaz-arm/an/libc

libc: Cleanup library

libc: Use printf and snprintf across codebase

tf_printf and tf_snprintf are now called printf and snprintf, so the
code needs to be updated.

Change-Id: Iffeee97afcd6328c4c2d30830d4923b964682d71
Sig

libc: Use printf and snprintf across codebase

tf_printf and tf_snprintf are now called printf and snprintf, so the
code needs to be updated.

Change-Id: Iffeee97afcd6328c4c2d30830d4923b964682d71
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1516 from antonio-nino-diaz-arm/an/printf

Replace stdio.h functions by TF functions

Replace stdio.h functions by TF functions

Functions provided by stdio.h such as printf and sprintf are available
in the codebase, but they add a lot of code to the final image if they
are used:

- A

Replace stdio.h functions by TF functions

Functions provided by stdio.h such as printf and sprintf are available
in the codebase, but they add a lot of code to the final image if they
are used:

- AArch64: ~4KB
- AArch32: ~2KB in T32, ~3KB in A32

tf_printf and tf_snprintf are a lot more simple, but it is preferable
to use them when possible because they are also used in common code.

Change-Id: Id09fd2b486198fe3d79276e2c27931595b7ba60e
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1508 from sandrine-bailleux-arm/sb/fix-trusty-build

Fix handler prototype in Trusty generic dispatcher

Fix handler prototype in Trusty generic dispatcher

Fix the types of the arguments of trusty_generic_platform_smc()
to match the expected prototype of a runtime service handler
(see rt_svc_handle_t t

Fix handler prototype in Trusty generic dispatcher

Fix the types of the arguments of trusty_generic_platform_smc()
to match the expected prototype of a runtime service handler
(see rt_svc_handle_t type).

Change-Id: Ie839d116ca924b4b018ea2abbef72a1073da2a32
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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Merge pull request #1239 from arve-android/trusty-fixes

Trusty fixes

trusty: Fix reported static check errors

Change-Id: I9f9a8a159b41be1c865a20801d03a1b2934c3cac

trusty: generic-arm64-smcall: Use SPDX license identifiers

Signed-off-by: Arve Hjønnevåg <arve@android.com>

trusty: Add generic-arm64 support

Add smc calls to return gic base address and print to the debug
console. Allows running a generic trusty binary.

Change-Id: I4b6540f140f11432cdff43c3f5a2097df09dc9

trusty: Add generic-arm64 support

Add smc calls to return gic base address and print to the debug
console. Allows running a generic trusty binary.

Change-Id: I4b6540f140f11432cdff43c3f5a2097df09dc9d1
Signed-off-by: Arve Hjønnevåg <arve@android.com>

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